The K4100 and K4400 Series Photo Controls feature stem mounting, thermal-type, controls with single and multi-voltage models. Thermal-type photo controls provide dusk-to-dawn lighting control and a delay action, which eliminates loads switching OFF due to car headlights and lighting. The thermal-type controls feature a cadmium sulfide photocell and a sonic-welded polycarbonate case and lens to seal out moisture. The design utilizes a dual temperature compensating bi-metal and composite resistor for reliable long-life operation over ambient temperature extremes.

  • Mechanical bimetal switch with cadmium sulfide photocell
  • Delay feature prevents unwanted OFF switching
  • Plastic and die-cast metal housing options
  • 12 in.-14 NPSM threaded stem

Specifications

  • Color – Gray, White
  • Height – 3 in.
  • Maximum Wattage – 3000 Watt
  • Mount Type – Turn-Lock
  • Product Depth (in.) – 1.75
  • Product Height (in.) – 4.88
  • Product Length (in.) – 3
  • Product Weight (lb.) – 0.1
  • Product Width (in.) – 1.75
  • Swivel – YES
  • Voltage – 120 Volt
  • Width – 1.562 in.
  • Certifications – CSA US UL